Index: /trunk/ippScripts/scripts/warp_overlap.pl
===================================================================
--- /trunk/ippScripts/scripts/warp_overlap.pl	(revision 16308)
+++ /trunk/ippScripts/scripts/warp_overlap.pl	(revision 16309)
@@ -55,5 +55,5 @@
 ) unless defined $warp_id
     and defined $camera
-    and define $workdir;
+    and defined $workdir;
 
 $ipprc->define_camera($camera);